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add more test

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This commit is contained in:
terik23 2019-04-11 01:03:07 +05:00
parent d3e0801a71
commit 4a540b1a2e
1 changed files with 23 additions and 11 deletions
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34
test/test.cpp
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@ -23,6 +23,8 @@
#define CATCH_CONFIG_MAIN
#include <catch.hpp>
#define MAGIC_ENUM_RANGE_MIN -120
#define MAGIC_ENUM_RANGE_MAX 120
#include <magic_enum.hpp>
#include <array>
@ -31,11 +33,11 @@
enum class Color { RED = -12, GREEN = 7, BLUE = 15 };
enum class Numbers : char { one = 10, two = 20, three = 30 };
enum class Numbers : char { one = 10, two = 20, three = 30, many = 127 };
enum Directions { Up = 85, Down = -42, Right = 119, Left = -119 };
enum Directions { Up = 85, Down = -42, Right = 120, Left = -120 };
enum number : unsigned long { one = 100, two = 200, three = 300 };
enum number : unsigned long { zero = 0, one = 100, two = 200, three = 300, four = 400 };
namespace magic_enum {
template <>
@ -61,6 +63,7 @@ TEST_CASE("enum_cast") {
REQUIRE(no.value() == Numbers::one);
REQUIRE(magic_enum::enum_cast<Numbers>("two").value() == Numbers::two);
REQUIRE(magic_enum::enum_cast<Numbers>("three").value() == Numbers::three);
REQUIRE_FALSE(magic_enum::enum_cast<Numbers>("many").has_value());
REQUIRE_FALSE(magic_enum::enum_cast<Numbers>("None").has_value());
constexpr auto dr = magic_enum::enum_cast<Directions>("Right");
@ -74,6 +77,8 @@ TEST_CASE("enum_cast") {
REQUIRE(magic_enum::enum_cast<number>("one").value() == number::one);
REQUIRE(magic_enum::enum_cast<number>("two").value() == number::two);
REQUIRE(nt.value() == number::three);
REQUIRE_FALSE(magic_enum::enum_cast<number>("zero").has_value());
REQUIRE_FALSE(magic_enum::enum_cast<number>("four").has_value());
REQUIRE_FALSE(magic_enum::enum_cast<number>("None").has_value());
#undef constexpr
@ -91,24 +96,27 @@ TEST_CASE("enum_cast") {
REQUIRE(magic_enum::enum_cast<Numbers>(20).value() == Numbers::two);
REQUIRE(magic_enum::enum_cast<Numbers>(30).value() == Numbers::three);
REQUIRE_FALSE(magic_enum::enum_cast<Numbers>(0).has_value());
REQUIRE_FALSE(magic_enum::enum_cast<Numbers>(127).has_value());
constexpr auto dr = magic_enum::enum_cast<Directions>(119);
constexpr auto dr = magic_enum::enum_cast<Directions>(120);
REQUIRE(magic_enum::enum_cast<Directions>(85).value() == Directions::Up);
REQUIRE(magic_enum::enum_cast<Directions>(-42).value() == Directions::Down);
REQUIRE(dr.value() == Directions::Right);
REQUIRE(magic_enum::enum_cast<Directions>(-119).value() == Directions::Left);
REQUIRE_FALSE(magic_enum::enum_cast<Directions>(0).has_value());
REQUIRE(magic_enum::enum_cast<Directions>(-120).value() == Directions::Left);
REQUIRE_FALSE(magic_enum::enum_cast<Directions>(0).has_value());;
constexpr auto nt = magic_enum::enum_cast<number>(300);
REQUIRE(magic_enum::enum_cast<number>(100).value() == number::one);
REQUIRE(magic_enum::enum_cast<number>(200).value() == number::two);
REQUIRE(nt.value() == number::three);
REQUIRE_FALSE(magic_enum::enum_cast<number>(0).has_value());
REQUIRE_FALSE(magic_enum::enum_cast<number>(0).has_value());
REQUIRE_FALSE(magic_enum::enum_cast<number>(400).has_value());
}
}
TEST_CASE("enum_value") {
constexpr auto cr = magic_enum::enum_value<Color>(0);
constexpr auto cr = magic_enum::enum_value<Color>(0);
REQUIRE(cr == Color::RED);
REQUIRE(magic_enum::enum_value<Color>(1) == Color::GREEN);
REQUIRE(magic_enum::enum_value<Color>(2) == Color::BLUE);
@ -173,6 +181,7 @@ TEST_CASE("enum_name") {
REQUIRE(magic_enum::enum_name(Numbers::two).value() == "two");
REQUIRE(magic_enum::enum_name(Numbers::three).value() == "three");
REQUIRE_FALSE(magic_enum::enum_name(static_cast<Numbers>(0)).has_value());
REQUIRE_FALSE(magic_enum::enum_name(static_cast<Numbers>(127)).has_value());
constexpr Directions dr = Directions::Right;
constexpr auto dr_name = magic_enum::enum_name(dr);
@ -188,6 +197,7 @@ TEST_CASE("enum_name") {
REQUIRE(magic_enum::enum_name(number::two).value() == "two");
REQUIRE(nt_name.value() == "three");
REQUIRE_FALSE(magic_enum::enum_name(static_cast<number>(0)).has_value());
REQUIRE_FALSE(magic_enum::enum_name(static_cast<number>(400)).has_value());
}
TEST_CASE("enum_names") {
@ -215,23 +225,25 @@ TEST_CASE("operator<<") {
test_ostream(Color::RED, "RED");
test_ostream(Color::GREEN, "GREEN");
test_ostream(Color::BLUE, "BLUE");
test_ostream((Color)0, "");
test_ostream(static_cast<Color>(0), "");
test_ostream(Numbers::one, "one");
test_ostream(Numbers::two, "two");
test_ostream(Numbers::three, "three");
test_ostream((Numbers)0, "");
test_ostream(static_cast<Numbers>(0), "");
test_ostream(static_cast<Numbers>(127), "");
test_ostream(Directions::Up, "Up");
test_ostream(Directions::Down, "Down");
test_ostream(Directions::Right, "Right");
test_ostream(Directions::Left, "Left");
test_ostream((Directions)0, "");
test_ostream(static_cast<Directions>(0), "");
test_ostream(number::one, "one");
test_ostream(number::two, "two");
test_ostream(number::three, "three");
test_ostream((number)0, "");
test_ostream(static_cast<number>(0), "");
test_ostream(static_cast<number>(400), "");
}
TEST_CASE("type_traits") {